X-Git-Url: https://git.ladys.computer/Vocab/blobdiff_plain/1c6c9d06b0c3fec675b549ae2e0fe5e54a153953..80a278934101021d491140c9fd1bc992ec7d3d18:/transforms/infer.xslt

diff --git a/transforms/infer.xslt b/transforms/infer.xslt
index 056e57a..c37f339 100644
--- a/transforms/infer.xslt
+++ b/transforms/infer.xslt
@@ -92,7 +92,7 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
 									<with-param name="source" select="$source"/>
 								</apply-templates>
 							</for-each>
-							<for-each select="key($relationship-key, $source)">
+							<for-each select="key($relationship-key, $source)[@rdf:about]">
 								<apply-templates select="." mode="Vocab:format-get">
 									<with-param name="source" select="string(@rdf:about)"/>
 								</apply-templates>
@@ -175,7 +175,7 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
 								<with-param name="source" select="$source"/>
 							</apply-templates>
 						</for-each>
-						<for-each select="key(concat('Vocab:equivalent-', $kind), $source)">
+						<for-each select="key(concat('Vocab:equivalent-', $kind), $source)[@rdf:about]">
 							<apply-templates select="." mode="Vocab:format-get">
 								<with-param name="source" select="string(@rdf:about)"/>
 							</apply-templates>
@@ -276,6 +276,7 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
 				</element>
 			</when>
 			<otherwise>
+				<!-- assume this is a property (like `owl:inverseOf´), not an instance (like `owl:ObjectProperty´); in this case, the members are what is desired -->
 				<for-each select="*">
 					<copy>
 						<copy-of select="@*|node()"/>